package cn.tedu.egweibo0416.mapper;


import cn.tedu.egweibo0416.pojo.dto.UserLoginParam;
import cn.tedu.egweibo0416.pojo.entity.User;
import cn.tedu.egweibo0416.pojo.vo.UserVO;

public interface UserMapper {
    int selectByUsername(String username);

    int insertUser(User user);

    UserVO seecltByUsernameAndPassword(UserLoginParam userLoginParam);
}
